media: staging: atomisp: Remove unused members of camera_sensor_platform_data

Remove unused members along with dead code.

Mostly done with help of coccinelle.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

5 files changed, 0 insertions, 61 deletions

diff --git a/drivers/staging/media/atomisp/i2c/atomisp-gc0310.c b/drivers/staging/media/atomisp/i2c/atomisp-gc0310.c
index 5d2fe23347a1..e70d8afcc229 100644
--- a/drivers/staging/media/atomisp/i2c/atomisp-gc0310.c
+++ b/drivers/staging/media/atomisp/i2c/atomisp-gc0310.c
@@ -1156,13 +1156,6 @@ static int gc0310_s_config(struct v4l2_subdev *sd,
 		(struct camera_sensor_platform_data *)platform_data;
 
 	mutex_lock(&dev->input_lock);
-	if (dev->platform_data->platform_init) {
-		ret = dev->platform_data->platform_init(client);
-		if (ret) {
-			dev_err(&client->dev, "platform init err\n");
-			goto platform_init_failed;
-		}
-	}
 	/* power off the module, then power on it in future
 	 * as first power on by board may not fulfill the
 	 * power on sequqence needed by the module
@@ -1207,9 +1200,6 @@ fail_power_on:
 	power_down(sd);
 	dev_err(&client->dev, "sensor power-gating failed\n");
 fail_power_off:
-	if (dev->platform_data->platform_deinit)
-		dev->platform_data->platform_deinit();
-platform_init_failed:
 	mutex_unlock(&dev->input_lock);
 	return ret;
 }
@@ -1353,9 +1343,6 @@ static int gc0310_remove(struct i2c_client *client)
 	struct gc0310_device *dev = to_gc0310_sensor(sd);
 	dev_dbg(&client->dev, "gc0310_remove...\n");
 
-	if (dev->platform_data->platform_deinit)
-		dev->platform_data->platform_deinit();
-
 	dev->platform_data->csi_cfg(sd, 0);
 
 	v4l2_device_unregister_subdev(sd);
diff --git a/drivers/staging/media/atomisp/i2c/atomisp-gc2235.c b/drivers/staging/media/atomisp/i2c/atomisp-gc2235.c
index ccbc3df92dff..85da5fe24033 100644
--- a/drivers/staging/media/atomisp/i2c/atomisp-gc2235.c
+++ b/drivers/staging/media/atomisp/i2c/atomisp-gc2235.c
@@ -897,13 +897,6 @@ static int gc2235_s_config(struct v4l2_subdev *sd,
 		(struct camera_sensor_platform_data *)platform_data;
 
 	mutex_lock(&dev->input_lock);
-	if (dev->platform_data->platform_init) {
-		ret = dev->platform_data->platform_init(client);
-		if (ret) {
-			dev_err(&client->dev, "platform init err\n");
-			goto platform_init_failed;
-		}
-	}
 	/* power off the module, then power on it in future
 	 * as first power on by board may not fulfill the
 	 * power on sequqence needed by the module
@@ -947,9 +940,6 @@ fail_power_on:
 	power_down(sd);
 	dev_err(&client->dev, "sensor power-gating failed\n");
 fail_power_off:
-	if (dev->platform_data->platform_deinit)
-		dev->platform_data->platform_deinit();
-platform_init_failed:
 	mutex_unlock(&dev->input_lock);
 	return ret;
 }
@@ -1092,9 +1082,6 @@ static int gc2235_remove(struct i2c_client *client)
 	struct gc2235_device *dev = to_gc2235_sensor(sd);
 	dev_dbg(&client->dev, "gc2235_remove...\n");
 
-	if (dev->platform_data->platform_deinit)
-		dev->platform_data->platform_deinit();
-
 	dev->platform_data->csi_cfg(sd, 0);
 
 	v4l2_device_unregister_subdev(sd);
diff --git a/drivers/staging/media/atomisp/i2c/atomisp-mt9m114.c b/drivers/staging/media/atomisp/i2c/atomisp-mt9m114.c
index 7c3ecc6f2c65..706eea52e36f 100644
--- a/drivers/staging/media/atomisp/i2c/atomisp-mt9m114.c
+++ b/drivers/staging/media/atomisp/i2c/atomisp-mt9m114.c
@@ -1575,13 +1575,6 @@ mt9m114_s_config(struct v4l2_subdev *sd, int irq, void *platform_data)
 	dev->platform_data =
 	    (struct camera_sensor_platform_data *)platform_data;
 
-	if (dev->platform_data->platform_init) {
-		ret = dev->platform_data->platform_init(client);
-		if (ret) {
-			v4l2_err(client, "mt9m114 platform init err\n");
-			return ret;
-		}
-	}
 	ret = power_up(sd);
 	if (ret) {
 		v4l2_err(client, "mt9m114 power-up err");
@@ -1835,8 +1828,6 @@ static int mt9m114_remove(struct i2c_client *client)
 
 	dev = container_of(sd, struct mt9m114_device, sd);
 	dev->platform_data->csi_cfg(sd, 0);
-	if (dev->platform_data->platform_deinit)
-		dev->platform_data->platform_deinit();
 	v4l2_device_unregister_subdev(sd);
 	media_entity_cleanup(&dev->sd.entity);
 	v4l2_ctrl_handler_free(&dev->ctrl_handler);
diff --git a/drivers/staging/media/atomisp/i2c/atomisp-ov2722.c b/drivers/staging/media/atomisp/i2c/atomisp-ov2722.c
index 50ee36da7109..4df7eba8d375 100644
--- a/drivers/staging/media/atomisp/i2c/atomisp-ov2722.c
+++ b/drivers/staging/media/atomisp/i2c/atomisp-ov2722.c
@@ -1035,13 +1035,6 @@ static int ov2722_s_config(struct v4l2_subdev *sd,
 		(struct camera_sensor_platform_data *)platform_data;
 
 	mutex_lock(&dev->input_lock);
-	if (dev->platform_data->platform_init) {
-		ret = dev->platform_data->platform_init(client);
-		if (ret) {
-			dev_err(&client->dev, "platform init err\n");
-			goto platform_init_failed;
-		}
-	}
 
 	/* power off the module, then power on it in future
 	 * as first power on by board may not fulfill the
@@ -1086,9 +1079,6 @@ fail_power_on:
 	power_down(sd);
 	dev_err(&client->dev, "sensor power-gating failed\n");
 fail_power_off:
-	if (dev->platform_data->platform_deinit)
-		dev->platform_data->platform_deinit();
-platform_init_failed:
 	mutex_unlock(&dev->input_lock);
 	return ret;
 }
@@ -1232,9 +1222,6 @@ static int ov2722_remove(struct i2c_client *client)
 	struct ov2722_device *dev = to_ov2722_sensor(sd);
 	dev_dbg(&client->dev, "ov2722_remove...\n");
 
-	if (dev->platform_data->platform_deinit)
-		dev->platform_data->platform_deinit();
-
 	dev->platform_data->csi_cfg(sd, 0);
 	v4l2_ctrl_handler_free(&dev->ctrl_handler);
 	v4l2_device_unregister_subdev(sd);
diff --git a/drivers/staging/media/atomisp/i2c/ov8858.c b/drivers/staging/media/atomisp/i2c/ov8858.c
index 75f64d1a5f77..51d65931dc03 100644
--- a/drivers/staging/media/atomisp/i2c/ov8858.c
+++ b/drivers/staging/media/atomisp/i2c/ov8858.c
@@ -1565,15 +1565,6 @@ static int ov8858_s_config(struct v4l2_subdev *sd,
 
 	mutex_lock(&dev->input_lock);
 
-	if (dev->platform_data->platform_init) {
-		ret = dev->platform_data->platform_init(client);
-		if (ret) {
-			mutex_unlock(&dev->input_lock);
-			dev_err(&client->dev, "platform init error %d!\n", ret);
-			return ret;
-		}
-	}
-
 	ret = __ov8858_s_power(sd, 1);
 	if (ret) {
 		dev_err(&client->dev, "power-up error %d!\n", ret);
@@ -1618,8 +1609,6 @@ fail_detect:
 fail_csi_cfg:
 	__ov8858_s_power(sd, 0);
 fail_update:
-	if (dev->platform_data->platform_deinit)
-		dev->platform_data->platform_deinit();
 	mutex_unlock(&dev->input_lock);
 	dev_err(&client->dev, "sensor power-gating failed\n");
 	return ret;
@@ -1920,8 +1909,6 @@ static int ov8858_remove(struct i2c_client *client)
 {
 	struct v4l2_subdev *sd = i2c_get_clientdata(client);
 	struct ov8858_device *dev = to_ov8858_sensor(sd);
-	if (dev->platform_data->platform_deinit)
-		dev->platform_data->platform_deinit();
 
 	media_entity_cleanup(&dev->sd.entity);
 	v4l2_ctrl_handler_free(&dev->ctrl_handler);